A vaccine reaction is any injury or condition that occurs as a result of a vaccination that has been given to protect against disease. Serious reactions to vaccines are very rare, and vaccination is far less risky than the catching the disease it prevents. Reference from A.D.A.M.
The United States Marine Corps (USMC), also known as the United States Marines, is a branch of the United States Armed Forces responsible for providing power projection, using the mobility of the United States Navy, by Congressional mandate, to deliver rapidly, combined-arms task forces on land, at sea, and in the air.
1 Boot â A term for Marines who are new to the Marine Corps. 2  Derived from the term boot camp, to insinuate that the Marine is fresh out of boot camp. 3  Generally used as a pejorative term (even if in an affectionate manner) in the Fleet and elsewhere, sometimes as a way to explain that new Marines should know their place.ost vehicles and aircraft have a formal acronym and/or an informal nickname, those are detailed in their own articles. The scope of this list is to include words and phrases that are unique to or predominantly used by the Marine Corps or the United States Naval Service.